EP3294151A4 - Anse à flexibilité variable - Google Patents

Anse à flexibilité variable Download PDF

Info

Publication number
EP3294151A4
EP3294151A4 EP16797061.5A EP16797061A EP3294151A4 EP 3294151 A4 EP3294151 A4 EP 3294151A4 EP 16797061 A EP16797061 A EP 16797061A EP 3294151 A4 EP3294151 A4 EP 3294151A4
Authority
EP
European Patent Office
Prior art keywords
snare
variable flexibility
flexibility
variable
flexibility snare
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16797061.5A
Other languages
German (de)
English (en)
Other versions
EP3294151A1 (fr
Inventor
Virender K. Sharma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3294151A1 publication Critical patent/EP3294151A1/fr
Publication of EP3294151A4 publication Critical patent/EP3294151A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00172—Connectors and adapters therefor
    • A61B2018/00178—Electrical connectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00595—Cauterization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A61B2018/141—Snare
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3937—Visible markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
EP16797061.5A 2015-05-15 2016-05-15 Anse à flexibilité variable Withdrawn EP3294151A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562162633P 2015-05-15 2015-05-15
PCT/US2016/032611 WO2016187081A1 (fr) 2015-05-15 2016-05-15 Anse à flexibilité variable

Publications (2)

Publication Number Publication Date
EP3294151A1 EP3294151A1 (fr) 2018-03-21
EP3294151A4 true EP3294151A4 (fr) 2019-01-30

Family

ID=57320291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16797061.5A Withdrawn EP3294151A4 (fr) 2015-05-15 2016-05-15 Anse à flexibilité variable

Country Status (4)

Country Link
US (1) US20170007279A1 (fr)
EP (1) EP3294151A4 (fr)
CN (1) CN107920824A (fr)
WO (1) WO2016187081A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210298581A1 (en) * 2013-03-15 2021-09-30 Endovision Foundation Adjustable-shape snare for endoscopic procedures
US9949749B2 (en) 2015-10-30 2018-04-24 Auris Surgical Robotics, Inc. Object capture with a basket
US10231793B2 (en) 2015-10-30 2019-03-19 Auris Health, Inc. Object removal through a percutaneous suction tube
US9955986B2 (en) * 2015-10-30 2018-05-01 Auris Surgical Robotics, Inc. Basket apparatus
JPWO2017203582A1 (ja) * 2016-05-23 2019-04-11 オリンパス株式会社 内視鏡用デバイスおよび内視鏡システム
US11839398B2 (en) 2016-09-09 2023-12-12 Endovascular Instruments, Inc. Adjustable ring stripper for more efficiently and effectively removing plaque from arteries
CN112118794B (zh) * 2018-04-30 2024-12-06 波士顿科学有限公司 用于目标大小估计的系统和方法
US11357517B1 (en) 2019-04-25 2022-06-14 Nirav H. Amin System and method for creating graft tunnels in bone
US11896330B2 (en) 2019-08-15 2024-02-13 Auris Health, Inc. Robotic medical system having multiple medical instruments
CN110584749B (zh) * 2019-09-30 2024-04-30 南微医学科技股份有限公司 一种用于组织切除的圈套器
EP4084724A4 (fr) 2019-12-31 2023-12-27 Auris Health, Inc. Mode d'entraînement de panier avancé
CN122498920A (zh) 2020-01-07 2026-08-04 维兰德·K·沙马 用于内窥镜下切除的方法和装置
CN116549098A (zh) * 2023-06-02 2023-08-08 安瑞医疗器械(杭州)有限公司 一种操作安全的带电刀圈套器
AU2024294423A1 (en) 2023-07-12 2026-01-22 Integrity Medical Services Inc. Tissue repair surgical devices, systems, and methods
CN117281588B (zh) * 2023-09-20 2025-12-02 杭州安杰思医学科技股份有限公司 一种圈套器
US12533160B2 (en) 2024-05-31 2026-01-27 Integrity Medical Services Inc. Knee replacement devices, systems, and methods
US12433583B1 (en) 2024-05-31 2025-10-07 Integrity Medical Services Inc. Suture passer devices, systems, and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059199A (en) * 1989-04-12 1991-10-22 Olympus Optical Co., Ltd. Treating device for endoscopes
WO1997035524A1 (fr) * 1996-03-25 1997-10-02 University Of Kentucky Research Foundation Ensemble a collet replie
US6015415A (en) * 1999-03-09 2000-01-18 General Science And Technology Polypectomy snare instrument
WO2000071042A1 (fr) * 1999-05-19 2000-11-30 Sumitomo Bakelite Company Limited Anse avec outil d'extraction
US20100204710A1 (en) * 2005-10-14 2010-08-12 Shaw William J Snare with Loop Made of Heat Shrinkable Shape Memory Material and Method of Use Thereof
US8016838B2 (en) * 2007-06-08 2011-09-13 U.S. Endoscopy Group, Inc. Retrieval device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454775B1 (en) * 1999-12-06 2002-09-24 Bacchus Vascular Inc. Systems and methods for clot disruption and retrieval
US6860891B2 (en) * 2001-09-28 2005-03-01 Ethicen, Inc. Arrangement and method for vascular anastomosis
CA2537048C (fr) * 2003-09-03 2010-01-12 Kyphon Inc. Dispositifs pour la creation de cavites dans des zones corporelles internes et procedes associes
US7744604B2 (en) * 2003-11-13 2010-06-29 Lawrence Livermore National Security, Llc Shape memory polymer medical device
US8070756B2 (en) * 2005-04-15 2011-12-06 U.S. Endoscopy Group, Inc. Polypectomy device and method of use
US8052715B2 (en) * 2005-12-01 2011-11-08 Atritech, Inc. Method and apparatus for recapturing an implant from the left atrial appendage
US20080221587A1 (en) * 2007-03-09 2008-09-11 Jeremy Schwartz Two-stage snare-basket medical device
US9439746B2 (en) * 2007-12-13 2016-09-13 Insightra Medical, Inc. Methods and apparatus for treating ventral wall hernia
US9265556B2 (en) * 2009-04-17 2016-02-23 Domain Surgical, Inc. Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials
WO2011086753A1 (fr) * 2010-01-18 2011-07-21 オリンパスメディカルシステムズ株式会社 Dispositif de traitement pour endoscope
EP2661288B1 (fr) * 2011-01-04 2020-04-01 Merit Medical Systems, Inc. Anse à boucle variable
JP5475191B2 (ja) * 2011-08-01 2014-04-16 オリンパスメディカルシステムズ株式会社 処置具
US10548706B2 (en) * 2012-01-13 2020-02-04 Volcano Corporation Retrieval snare device and method
CN103654913A (zh) * 2012-09-25 2014-03-26 常州德天医疗器械有限公司 可临时组装的经内镜固体物回收器械

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059199A (en) * 1989-04-12 1991-10-22 Olympus Optical Co., Ltd. Treating device for endoscopes
WO1997035524A1 (fr) * 1996-03-25 1997-10-02 University Of Kentucky Research Foundation Ensemble a collet replie
US6015415A (en) * 1999-03-09 2000-01-18 General Science And Technology Polypectomy snare instrument
WO2000071042A1 (fr) * 1999-05-19 2000-11-30 Sumitomo Bakelite Company Limited Anse avec outil d'extraction
US20100204710A1 (en) * 2005-10-14 2010-08-12 Shaw William J Snare with Loop Made of Heat Shrinkable Shape Memory Material and Method of Use Thereof
US8016838B2 (en) * 2007-06-08 2011-09-13 U.S. Endoscopy Group, Inc. Retrieval device

Also Published As

Publication number Publication date
WO2016187081A1 (fr) 2016-11-24
EP3294151A1 (fr) 2018-03-21
US20170007279A1 (en) 2017-01-12
CN107920824A (zh) 2018-04-17

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